Pump



FIG. 1 is a perspective view of the design for a pump according to the invention.

FIG. 2 is a front view of the design according to the invention.

FIG. 3 is a left side view of the design according to the invention.

FIG. 4 is a top view of the design according to the invention.

FIG. 5 is a rear view of the design according to the invention.

FIG. 6 is right side view of the design according to the invention.

FIG. 7 is a bottom view of the design according to the invention.

FIG. 8 is a sectional view of the design along the line 8—8 in FIG. 3 according to the invention, where the internal components are omitted; and,

FIG. 9 is a sectional view of the design along the line 9—9 in FIG. 2 according to the invention, where the internal components are omitted.

The elements shown in broken lines are for illustrative purposes only and form no part of the claimed invention. 

The ornamental design for a pump, as shown and described. 